Chair



FIG. 1 is a front perspective view of a chair according to the invention;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevation view thereof;

FIG. 5 is a rear elevation view thereof; and

FIG. 6 is a side elevation view thereof. 

The ornamental design for a chair, as shown. 